INELASTIC NEUTRON SCATTERING STUDY OF THE RARE EARTH HEXABORIDE NdB6 W. A. C. Erkelens, L. P. Regnault, J. Rossat-Mignod, M. Gordon, S. Kunii, T. Kasuya et C. VettierJ. Phys. Colloques, 49 C8 (1988) C8-457-C8-458DOI: https://doi.org/10.1051/jphyscol:19888210